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곱셈 2자리 X 2자리

1

		4	3
		4	1
		4	3
1	7	2	0
1	7	6	3

2

		3	5
		7	2
		7	0
2	4	5	0
2	5	2	0

3

		4	4
		5	5
	2	2	0
2	2	0	0
2	4	2	0

4

		7	0
		5	4
	2	8	0
3	5	0	0
3	7	8	0

5

		1	6
		3	4
		6	4
	4	8	0
	5	4	4

6

		1	9
		5	5
		9	5
	9	5	0
1	0	4	5

7

		2	8
		8	4
	1	1	2
2	2	4	0
2	3	5	2

8

		3	9
		3	8
	3	1	2
1	1	7	0
1	4	8	2

9

		2	4
		7	8
	1	9	2
1	6	8	0
1	8	7	2

10

		6	6
		1	2
	1	3	2
	6	6	0
	7	9	2

11

		9	5
		5	9
	8	5	5
4	7	5	0
5	6	0	5

12

		2	9
		2	1
		2	9
	5	8	0
	6	0	9

13

		1	1
		2	2
		2	2
	2	2	0
	2	4	2

14

		3	6
		3	5
	1	8	0
1	0	8	0
1	2	6	0

15

		2	7
		8	6
	1	6	2
2	1	6	0
2	3	2	2

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